Fields

hardware None
os_version None

Parameters

cpu Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 43 bits physical, 48 bits virtual
CPU(s): 12
On-line CPU(s) list: 0-11
Thread(s) per core: 2
Core(s) per socket: 6
Socket(s): 1
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 1
Model name: AMD Ryzen 5 1600 Six-Core Processor
Stepping: 1
Frequency boost: enabled
CPU MHz: 1597.654
CPU max MHz: 3200.0000
CPU min MHz: 1550.0000
BogoMIPS: 6387.74
Virtualization: AMD-V
L1d cache: 192 KiB
L1i cache: 384 KiB
L2 cache: 3 MiB
L3 cache: 16 MiB
NUMA node0 CPU(s): 0-11
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Full AMD retpoline, STIBP disabled, RSB filling
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb hw_pstate sme ssbd sev vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif overflow_recov succor smca
memory MemTotal: 16294544 kB

Fields

NameValue

Parameters

NameValue
as GNU assembler (GNU Binutils; openSUSE Tumbleweed) 2.31
Copyright (C) 2018 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or later.
This program has absolutely no warranty.
This assembler was configured for a target of `x86_64-suse-linux'.
gcc gcc (GCC) 9.0.1 20190128 (experimental) ab86a6985ae6cfcad1aa84ef986d954e18943c41
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
git_revision ab86a6985ae6cfcad1aa84ef986d954e18943c41
glibc GNU C Library (GNU libc) stable release version 2.27 (git 3260f6ce87b7).
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Configured for x86_64-suse-linux.
Compiled by GNU CC version 8.1.1 20180614 [gcc-8-branch revision 261584].
libc ABIs: UNIQUE IFUNC
For bug reporting instructions, please see:
<http://bugs.opensuse.org>.
glibc_location /lib64/libc.so.6
ld GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.31
options None
reason None
uname Linux zenith 4.18.7-1-default #1 SMP PREEMPT Sun Sep 9 10:26:20 UTC 2018 (952d850) x86_64 x86_64 x86_64 GNU/Linux
Filter

zenith.gcc-trunk.O2_g test results

Run Order Start Time Duration
Current 1548634578000.ab86a6985ae6cfcad1aa84ef986d954e18943c41 2019-01-28T06:35:00.806134 0:01:10.245880
Previous 1548553000000.6cb6b0d1f78524943ed188d33469f3da063874fc 2019-01-27T08:52:09.376785 0:01:13.930626
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.417935


Tests Summary

Status Group # # (B)
Performance Regressions 4 28
Performance Improvements 7 22
Added Tests 3 3
Unchanged Tests 1222 1183
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/ac 82.10% 0.352 0.640 - -8.39% -
polyhedron/nf 77.08% 0.366 0.649 - 76.15% -
polyhedron/fatigue2 26.17% 0.968 1.222 - 27.89% -
nbench 3.85% 1.557 1.617 - -1.46% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno -58.72% 0.482 0.199 - -12.95% -
polyhedron/linpk -47.86% 0.553 0.288 - -48.28% -
polyhedron/gas_dyn2 -27.28% 0.959 0.698 - -26.52% -
random/pr29433.cpp -2.42% 14.602 14.248 - -0.67% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/XTEA decrypt 4.84% 208.570 218.672 - -0.04% -
botan/XTEA encrypt 4.10% 207.516 216.033 - 3.81% -
botan/Twofish decrypt 2.09% 314.691 321.268 - 3.81% -

Added Tests - size
random/empty.c/elf/sections/text
random/empty.C/elf/sections/text
random/pr29433.cpp/elf/sections/text

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/nf 76.15% 0.368 0.649 - 77.08% -
polyhedron/fatigue2 27.89% 0.955 1.222 - 26.17% -
random/pr36439.cpp 18.79% 31.499 37.419 - -0.43% -
random/pr36498.cpp 18.28% 24.470 28.942 - 0.21% -
random/pr12850.cpp 18.09% 56.428 66.634 - 0.75% -
random/pr39326.c 3.15% 195.766 201.928 - -0.29% -
botan 2.98% 105.592 108.739 - 0.19% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 4.40% 104.581 109.187 - 0.05% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 13.24% 538.17 MB 609.43 MB - -0.02% -
random/pr39326.c 5.84% 848.66 MB 898.26 MB - 0.01% -
random/pr12850.cpp 5.65% 938.66 MB 991.66 MB - 0.00% -
random/pr36291.cpp 5.39% 631.49 MB 665.55 MB - 0.07% -
random/empty.C 2.21% 17.35 MB 17.73 MB - 0.00% -
polyhedron/doduc 2.01% 98.67 MB 100.66 MB - -0.06% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128/OCB encrypt -4.82% 964.181 917.724 - 0.80% -
nbench/LU DECOMPOSITION -3.48% 3879.900 3745.000 - -0.01% -
botan/IDEA decrypt -2.99% 512.491 497.174 - 0.09% -
botan/IDEA encrypt -2.62% 511.147 497.750 - -0.07% -
botan/Noekeon decrypt -2.54% 403.366 393.117 - 0.82% -
botan/AES-128/CBC/PKCS7 decrypt -2.41% 3044.786 2971.536 - 0.39% -
nbench/FP EMULATION -2.14% 631.280 617.790 - 0.00% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf 19.18% 12.80 MB 15.26 MB - 0.00% -
random/pr36498.cpp/elf 18.18% 19.60 MB 23.16 MB - 0.00% -
random/pr36498.cpp/elf/sections/text 12.66% 380.08 KB 428.21 KB - 0.00% -
random/pr12850.cpp/elf 10.46% 34.64 MB 38.26 MB - -0.00% -
random/pr39326.c/elf/sections/text 3.65% 322.34 KB 334.11 KB - 0.00% -
botan/elf/sections/text 3.05% 301.19 KB 310.36 KB - 0.00% -
botan/elf 3.02% 13.91 MB 14.33 MB - 0.01% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk -48.28% 0.558 0.288 - -47.86% -
polyhedron/gas_dyn2 -26.52% 0.950 0.698 - -27.28% -
polyhedron/test_fpu2 -20.70% 1.612 1.278 - -0.62% -
himeno -12.95% 0.228 0.199 - -58.72% -
polyhedron/ac -8.39% 0.699 0.640 - 82.10% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2 -3.29% 68.207 65.966 - 0.02% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -4.85% 1.27 GB 1.20 GB - 0.03% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/CTR-BE(AES-128) encrypt 13.35% 2981.694 3379.805 - 0.47% -
botan/CTR-BE(AES-128) decrypt 11.66% 3023.423 3375.831 - 0.44% -
nbench/NEURAL NET 9.40% 111.450 121.930 - -0.03% -
botan/ChaCha20Poly1305 decrypt 4.47% 382.404 399.491 - 0.28% -
botan/ChaCha20Poly1305 encrypt 4.16% 383.021 398.940 - 0.01% -
botan/XTEA encrypt 3.81% 208.104 216.033 - 4.10% -
botan/Twofish decrypt 3.81% 309.491 321.268 - 2.09% -
botan/AES-128/XTS decrypt 3.09% 1555.064 1603.086 - 0.17% -
botan/AES-128/GCM(16) [clmul] decrypt 2.80% 1140.691 1172.612 - 0.20% -
botan/AES-128/GCM(16) [clmul] encrypt 2.67% 1151.724 1182.527 - 0.17% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf/sections/text -61.17% 497.00 B 193.00 B - 0.00% -
random/pr12850.cpp/elf/sections/text -8.63% 27.71 KB 25.32 KB - 0.00% -
random/pr12392.cpp/elf/sections/text -7.62% 406.75 KB 375.76 KB - 0.00% -
random/pr29433.cpp/elf -3.00% 1.62 MB 1.58 MB - 0.01% -
polyhedron/tfft2/elf/sections/text -2.14% 5.83 KB 5.70 KB - 0.00% -

Added Tests - size
random/empty.c/elf/sections/text
random/empty.C/elf/sections/text
random/pr29433.cpp/elf/sections/text


Report Time: 0.23s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 2971.536 -
botan/AES-128/CBC/PKCS7 encrypt 736.449 -
botan/AES-128 decrypt 7285.659 -
botan/AES-128/EAX decrypt 452.595 -
botan/AES-128/EAX encrypt 452.003 -
botan/AES-128 encrypt 7144.663 -
botan/AES-128/GCM(16) [clmul] decrypt 1172.612 -
botan/AES-128/GCM(16) [clmul] encrypt 1182.527 -
botan/AES-128/OCB decrypt 944.773 -
botan/AES-128/OCB encrypt 917.724 -
botan/AES-128/XTS decrypt 1603.086 -
botan/AES-128/XTS encrypt 1573.817 -
botan/AES-192 decrypt 6028.950 -
botan/AES-192 encrypt 5937.475 -
botan/AES-256 decrypt 4936.597 -
botan/AES-256 encrypt 4919.942 -
botan/ARIA-128 decrypt 170.243 -
botan/ARIA-128 encrypt 169.990 -
botan/ARIA-192 decrypt 147.389 -
botan/ARIA-192 encrypt 147.440 -
botan/ARIA-256 decrypt 129.687 -
botan/ARIA-256 encrypt 129.840 -
botan/Blowfish decrypt 244.087 -
botan/Blowfish encrypt 245.941 -
botan/Camellia-128 decrypt 150.692 -
botan/Camellia-128 encrypt 150.267 -
botan/Camellia-192 decrypt 117.775 -
botan/Camellia-192 encrypt 117.543 -
botan/Camellia-256 decrypt 117.659 -
botan/Camellia-256 encrypt 117.555 -
botan/CAST-128 decrypt 240.041 -
botan/CAST-128 encrypt 240.649 -
botan/CAST-256 decrypt 127.530 -
botan/CAST-256 encrypt 127.244 -
botan/ChaCha20Poly1305 decrypt 399.491 -
botan/ChaCha20Poly1305 encrypt 398.940 -
botan/CMAC(AES-128) mac 782.136 -
botan/CTR-BE(AES-128) decrypt 3375.831 -
botan/CTR-BE(AES-128) encrypt 3379.805 -
botan/CTR-BE(Serpent) decrypt 257.731 -
botan/CTR-BE(Serpent) encrypt 257.634 -
botan/DES decrypt 95.992 -
botan/DES encrypt 96.087 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 69.264 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.300 -
botan/HMAC(SHA-256) mac 1645.714 -
botan/IDEA decrypt 497.174 -
botan/IDEA encrypt 497.750 -
botan/KASUMI decrypt 79.480 -
botan/KASUMI encrypt 85.337 -
botan/Keccak-1600(512) hash 156.330 -
botan/MISTY1 decrypt 105.422 -
botan/MISTY1 encrypt 105.490 -
botan/Noekeon decrypt 393.117 -
botan/Noekeon encrypt 395.753 -
botan/RC4 encrypt 201.917 -
botan/RIPEMD-160 hash 404.833 -
botan/Salsa20 encrypt 543.413 -
botan/Serpent/CBC/PKCS7 decrypt 270.980 -
botan/Serpent/CBC/PKCS7 encrypt 95.922 -
botan/Serpent decrypt 297.311 -
botan/Serpent/EAX decrypt 62.041 -
botan/Serpent/EAX encrypt 62.069 -
botan/Serpent encrypt 269.481 -
botan/Serpent/GCM(16) [clmul] decrypt 189.218 -
botan/Serpent/GCM(16) [clmul] encrypt 189.500 -
botan/Serpent/OCB decrypt 215.685 -
botan/Serpent/OCB encrypt 202.951 -
botan/Serpent/XTS decrypt 247.927 -
botan/Serpent/XTS encrypt 229.401 -
botan/SHA-160 hash 1488.187 -
botan/SHA-256 hash 1434.945 -
botan/SHA-512 hash 315.927 -
botan/SHACAL2 decrypt 457.476 -
botan/SHACAL2 encrypt 1628.522 -
botan/Skein-512(512) hash 484.880 -
botan/SM4 decrypt 130.866 -
botan/SM4 encrypt 131.032 -
botan/Threefish-512 decrypt 284.076 -
botan/Threefish-512 encrypt 283.859 -
botan/Tiger(24,3) hash 393.974 -
botan/TripleDES decrypt 33.967 -
botan/TripleDES encrypt 34.037 -
botan/Twofish decrypt 321.268 2.09%
botan/Twofish encrypt 326.228 -
botan/Whirlpool hash 143.754 -
botan/XTEA decrypt 218.672 4.84%
botan/XTEA encrypt 216.033 4.10%
himeno 1068.669 -
nbench/ASSIGNMENT 65.034 -
nbench/BITFIELD 715810000.000 -
nbench/FOURIER 71815.000 -
nbench/FP EMULATION 617.790 -
nbench/HUFFMAN 5853.700 -
nbench/IDEA 16541.000 -
nbench/LU DECOMPOSITION 3745.000 -
nbench/NEURAL NET 121.930 -
nbench/NUMERIC SORT 1712.000 -
nbench/STRING SORT 959.030 -
Geometric Mean 458.097 -
Name Current %
botan/elf 14.33 MB -
botan/elf/sections/text 310.36 KB -
cray/elf 63.70 KB -
cray/elf/sections/text 6.91 KB -
himeno/elf 50.08 KB -
himeno/elf/sections/text 4.45 KB -
nbench/elf 224.24 KB -
nbench/elf/sections/text 29.78 KB -
polyhedron/ac/elf 53.70 KB -
polyhedron/ac/elf/sections/text 11.42 KB -
polyhedron/aermod/elf 1.56 MB -
polyhedron/aermod/elf/sections/text 639.19 KB -
polyhedron/air/elf 116.86 KB -
polyhedron/air/elf/sections/text 34.61 KB -
polyhedron/capacita/elf 81.86 KB -
polyhedron/capacita/elf/sections/text 23.17 KB -
polyhedron/channel2/elf 46.76 KB -
polyhedron/channel2/elf/sections/text 9.31 KB -
polyhedron/doduc/elf 449.73 KB -
polyhedron/doduc/elf/sections/text 88.17 KB -
polyhedron/fatigue2/elf 126.52 KB -
polyhedron/fatigue2/elf/sections/text 36.92 KB -
polyhedron/gas_dyn2/elf 106.88 KB -
polyhedron/gas_dyn2/elf/sections/text 25.24 KB -
polyhedron/induct2/elf 313.48 KB -
polyhedron/induct2/elf/sections/text 97.52 KB -
polyhedron/linpk/elf 45.73 KB -
polyhedron/linpk/elf/sections/text 6.16 KB -
polyhedron/mdbx/elf 143.40 KB -
polyhedron/mdbx/elf/sections/text 27.86 KB -
polyhedron/mp_prop_design/elf 65.14 KB -
polyhedron/mp_prop_design/elf/sections/text 15.53 KB -
polyhedron/nf/elf 56.47 KB -
polyhedron/nf/elf/sections/text 9.95 KB -
polyhedron/protein/elf 148.37 KB -
polyhedron/protein/elf/sections/text 39.75 KB -
polyhedron/rnflow/elf 198.48 KB -
polyhedron/rnflow/elf/sections/text 41.74 KB -
polyhedron/test_fpu2/elf 149.66 KB -
polyhedron/test_fpu2/elf/sections/text 31.22 KB -
polyhedron/tfft2/elf 45.23 KB -
polyhedron/tfft2/elf/sections/text 5.70 KB -
random/empty.c/elf 1.32 KB -
random/empty.C/elf 1.32 KB -
random/empty.c/elf/sections/text 0.00 B -
random/empty.C/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 26.63 MB -
random/pr12392.cpp/elf/sections/text 375.76 KB -
random/pr12850.cpp/elf 38.26 MB -
random/pr12850.cpp/elf/sections/text 25.32 KB -
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.36 KB -
random/pr29433.cpp/elf 1.58 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 365.92 KB -
random/pr36262.c/elf/sections/text 110.50 KB -
random/pr36291.cpp/elf 14.24 MB -
random/pr36291.cpp/elf/sections/text 831.64 KB -
random/pr36439.cpp/elf 15.26 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 23.16 MB -
random/pr36498.cpp/elf/sections/text 428.21 KB -
random/pr38518.c/elf 365.71 KB -
random/pr38518.c/elf/sections/text 110.50 KB -
random/pr39326.c/elf 1.32 MB -
random/pr39326.c/elf/sections/text 334.11 KB -
random/pr44563.c/elf 20.46 MB -
random/pr44563.c/elf/sections/text 1023.99 KB -
random/pr69609.c/elf 1.05 MB -
random/pr69609.c/elf/sections/text 380.61 KB -
random/pr70614.c/elf 140.61 KB -
random/pr70614.c/elf/sections/text 32.75 KB -
Geometric Mean 55.78 KB -58.38%